Home / 8,056,542.84-11,118,170.96-4,385,564.92

Finding the Fourth Proportional to 8,056,542.84, 11,118,170.96 and 4,385,564.92

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Solution

The fourth proportional to 8,056,542.84, 11,118,170.96 and 4,385,564.92 is: 6,052,156.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,056,542.84 : 11,118,170.96 = 4,385,564.92 : x
  2. Step 2: Convert to fraction form
    8,056,542.84/11,118,170.96 = 4,385,564.92/x
  3. Step 3: Cross multiply
    8,056,542.84x = 11,118,170.96 × 4,385,564.92
  4. Step 4: Simplify right side
    8,056,542.84x = 48,759,460,536,738.73
  5. Step 5: Solve for x
    x = 48,759,460,536,738.73/8,056,542.84
  6. Step 6: Final answer
    x = 6,052,156.80

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.